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SubjectRe: [PATCH v2 12/19] dt-bindings: media: Add A31 MIPI CSI-2 bindings documentation
On Sat, Nov 28, 2020 at 03:28:32PM +0100, Paul Kocialkowski wrote:
> This introduces YAML bindings documentation for the A31 MIPI CSI-2
> controller.
>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
> ---
> .../media/allwinner,sun6i-a31-mipi-csi2.yaml | 151 ++++++++++++++++++
> 1 file changed, 151 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
> new file mode 100644
> index 000000000000..917cd09d6fda
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
> @@ -0,0 +1,151 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/allwinner,sun6i-a31-mipi-csi2.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Allwinner A31 MIPI CSI-2 Device Tree Bindings
> +
> +maintainers:
> + - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
> +
> +properties:
> + compatible:
> + oneOf:
> + - const: allwinner,sun6i-a31-mipi-csi2
> + - items:
> + - const: allwinner,sun8i-v3s-mipi-csi2
> + - const: allwinner,sun6i-a31-mipi-csi2
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: Bus Clock
> + - description: Module Clock
> +
> + clock-names:
> + items:
> + - const: bus
> + - const: mod
> +
> + phys:
> + items:
> + - description: MIPI D-PHY
> +
> + phy-names:
> + items:
> + - const: dphy

If there's a single item, you don't need the items: in phys and phy-names

> + resets:
> + maxItems: 1
> +
> + # See ./video-interfaces.txt for details
> + ports:
> + type: object
> +
> + properties:
> + port@0:
> + type: object
> + description: Input port, connect to a MIPI CSI-2 sensor
> +
> + properties:
> + reg:
> + const: 0
> +
> + endpoint:
> + type: object
> +
> + properties:
> + remote-endpoint: true
> +
> + data-lanes:
> + minItems: 1
> + maxItems: 4
> +
> + required:
> + - data-lanes
> + - remote-endpoint
> +
> + required:
> + - endpoint
> +
> + additionalProperties: false
> +
> + port@1:
> + type: object
> + description: Output port, connect to a CSI controller
> +
> + properties:
> + reg:
> + const: 1
> +
> + endpoint:
> + type: object
> +
> + properties:
> + remote-endpoint: true
> +
> + required:
> + - endpoint
> +
> + additionalProperties: false

Same thing than for the other dt binding patch, there's a schema for it now

Maxime
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